File list (Check if you may need any files):
vxworks netinet\if.c
...............\if_ether.c
...............\if_subr.c
...............\igmp.c
...............\in.c
...............\in_cksum.c
...............\in_pcb.c
...............\in_proto.c
...............\ip_icmp.c
...............\ip_input.c
...............\ip_mroute.c
...............\ip_output.c
...............\Makefile
...............\ppp\auth.c
...............\...\chap.c
...............\...\crypt.c
...............\...\fsm.c
...............\...\if_ppp.c
...............\...\ipcp.c
...............\...\lcp.c
...............\...\magic.c
...............\...\Makefile
...............\...\options.c
...............\...\pppHookLib.c
...............\...\pppLib.c
...............\...\pppSecretLib.c
...............\...\pppShow.c
...............\...\ppp_md5.c
...............\...\ppp_vxworks.c
...............\...\random.c
...............\...\upap.c
...............\radix.c
...............\raw_cb.c
...............\raw_ip.c
...............\raw_usrreq.c
...............\route.c
...............\rtsock.c
...............\sl_compress.c
...............\tcp_debug.c
...............\tcp_input.c
...............\tcp_output.c
...............\tcp_subr.c
...............\tcp_timer.c
...............\tcp_usrreq.c
...............\udp_usrreq.c
...............\uipc_dom.c
...............\uipc_mbuf.c
...............\uipc_sock.c
...............\uipc_sock2.c
...............\unixLib.c
...............\ppp
vxworks netinet